package servlet;

import com.alibaba.fastjson.JSON;
import utils.BaseDao;
import utils.BaseModel;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Date;

@WebServlet(name="AddNoticeServlet",urlPatterns = {"/addNoticeServlet"})
public class AddNoticeServlet extends HttpServlet {
    BaseDao baseDao=new BaseDao();
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        this.doPost(req, resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        //title,content
        //参数封装
        Object[] params=new Object[3];
        params[0]=req.getParameter("title");
        params[1]=req.getParameter("content");
        params[2]=new Date();

        String sql="insert into t_notice(title,content,time) values(?,?,?)";
        int result=baseDao.update(sql,params);
        BaseModel baseModel=new BaseModel();
        if (result>0){
            //新增成功
            baseModel.setCode(1);
            baseModel.setMessage("新增公告成功！");
        }else{
            baseModel.setCode(-1);
            baseModel.setMessage("新增公告失败!");
        }
        String baseModelStr=JSON.toJSONString(baseModel);
        resp.setCharacterEncoding("utf-8");
        resp.setContentType("application/json;charset=utf-8");
        resp.getWriter().write(baseModelStr);
        resp.getWriter().flush();
        resp.getWriter().close();
    }
}
